18013294936
18,013,294,936 is an even composite number composed of five prime numbers multiplied together.
18013294936 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 18013294936:
23 × 72 × 132 × 127 × 2141
(2 × 2 × 2 × 7 × 7 × 13 × 13 × 127 × 2141)See below for interesting mathematical facts about the number 18013294936 from the Numbermatics database.
Names of 18013294936
- Cardinal: 18013294936 can be written as Eighteen billion, thirteen million, two hundred ninety-four thousand, nine hundred thirty-six.
Scientific notation
- Scientific notation: 1.8013294936 × 1010
Factors of 18013294936
Divisors of 18013294936
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 7 8 13 14 26 28 49 52 56 91 98 104 127 169 182 196 254 338 364 392 508 637 676 728 889 1016 1183 1274 1352 1651 1778 2141 2366 2548 3302 3556 4282 4732 5096 6223 6604 7112 8281 8564 9464 11557 12446 13208 14987 16562 17128 21463 23114 24892 27833 29974 33124 42926 46228 49784 55666 59948 66248 80899 85852 92456 104909 111332 119896 150241 161798 171704 194831 209818 222664 271907 300482 323596 361829 389662 419636 543814 600964 647192 723658 779324 839272 1051687 1087628 1201928 1363817 1447316 1558648 1903349 2103374 2175256 2532803 2727634 2894632 3534791 3806698 4206748 5065606 5455268 7069582 7613396 8413496 10131212 10910536 13323443 14139164 15226792 17729621 20262424 24743537 26646886 28278328 35459242 45952283 49487074 53293772 70918484 91904566 98974148 106587544 141836968 173204759 183809132 197948296 321665981 346409518 367618264 643331962 692819036 1286663924 1385638072 2251661867 2573327848 4503323734 9006647468 18013294936
- Sum of all divisors σ(n): 42898947840
- Sum of proper divisors (its aliquot sum) s(n): 24885652904
- 18013294936 is an abundant number, because the sum of its proper divisors (24885652904) is greater than itself. Its abundance is 6872357968
Bases of 18013294936
- Binary: 100001100011010110100010001010110002
- Hexadecimal: 0x431AD1158
- Base-36: 89WNFBS
Squares and roots of 18013294936
- 18013294936 squared (180132949362) is 324478794451323244096
- 18013294936 cubed (180132949363) is 5844932224929405891373568697856
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The
square root of 18013294936 is 134213.6168054493 -
The
cube root of 18013294936 is 2621.3864685477
Scales and comparisons
How big is 18013294936?- 18,013,294,936 seconds is equal to 572 years, 39 weeks, 6 days, 5 hours, 2 minutes, 16 seconds.
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To count from 1 to 18,013,294,936 would take you about one thousand, one hundred forty-five years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 18013294936 cubic inches would be around 218.4 feet tall.
Recreational maths with 18013294936
- 18013294936 backwards is 63949231081
- The number of decimal digits it has is: 11
- The sum of 18013294936's digits is 46
- More coming soon!
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The information we have on file for 18013294936 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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